Aneurysm geometric features effect on the hemodynamic characteristics of blood flow in coronary artery: CFD simulation on CT angiography-based model

A Rafiei, M Saidi - Medical & Biological Engineering & Computing, 2022 - Springer
The main purpose of the present numerical study is to evaluate the influences of aneurysm
geometric features on the hemodynamic conditions within the left coronary arteries (LCA) …

Numerical investigation on the impact of different coronary aneurysms morphologies on thrombus formation and hemodynamics: a comparative study

K Zhang, P Song, Y Pei, X Liu, M Dai, J Wen - Biomechanics and Modeling …, 2024 - Springer
Coronary artery aneurysms (CAAs) are morphologically classified as saccular and fusiform.
There is still a great deal of clinical controversy as to which types of CAA are more likely to …

Numerical investigation of patient-specific thoracic aortic aneurysms and comparison with normal subject via computational fluid dynamics (CFD)

M Etli, G Canbolat, O Karahan, M Koru - Medical & Biological Engineering …, 2021 - Springer
Vascular hemodynamics play an important role in cardiovascular diseases. This work aimed
to investigate the effects of an increase in ascending aortic diameter (AAD) on …

Haemodynamic mechanism of formation and distribution of coronary atherosclerosis: A lesion-specific model

J Feng, N Wang, Y Wang, X Tang… - Proceedings of the …, 2020 - journals.sagepub.com
Coronary arterial disease, as the most devastated cardiovascular disease, is caused by the
atherosclerosis in the coronary arteries, which blocks the blood flow to the heart, resulting in …

Study of hemodynamic parameters to predict coronary artery disease using assumed healthy arterial models

W Lee, HS Ryou, S Kim, JW Nam, WS Lee… - Journal of Mechanical …, 2015 - Springer
To understand the hemodynamic characteristics of arterial disease, the flow characteristics
of abnormal blood vessels containing lesions and normal blood vessels before lesions form …

Hemodynamic mechanism of coronary artery aneurysm high occurrence on right coronary artery

D Wu, S Wang, J Xie, B Mao, B Li, C Jin, Y Feng… - Frontiers in …, 2020 - frontiersin.org
The abnormal diameter of the coronary artery is twice or more than the normal diameter,
which is a coronary artery aneurysm (CAA). According to the clinical statistics, CAA shows …

Study of extracted geometry effect on patient-specific cerebral aneurysm model with different threshold coefficient (Cthres)

SH Lim, MAHM Adib, MS Abdullah, NHM Taib… - CFD Letters, 2020 - akademiabaru.com
The recent diagnostic assessment of cerebrovascular disease makes use of computational
fluid dynamics (CFD) to quantify blood flow and determine the hemodynamics factors …

Research on the effect of visceral artery Aneurysm's cardiac morphological variation on hemodynamic situation based on time-resolved CT-scan and computational …

F Gao, B Chen, T Zhou, H Luo - Computer Methods and Programs in …, 2022 - Elsevier
Abstract Background and Objective Muscular arteries and related aneurysms keep
deforming during the cardiac cycle. However, current patient-specific computational fluid …

[PDF][PDF] Computational simulation of blood flow in normal and diseased artery: A review

R Vinoth, R Adhikari, D Kumar - Indian J Sci Technol, 2016 - researchgate.net
Abstract Background: Recent developments in Computational Fluid Dynamics (CFD) could
help in the study of hemodynamics in the cardiovascular system that provides insight of …

Machine learning approach for predicting wall shear distribution for abdominal aortic aneurysm and carotid bifurcation models

M Jordanski, M Radovic, Z Milosevic… - IEEE journal of …, 2016 - ieeexplore.ieee.org
Computer simulations based on the finite element method represent powerful tools for
modeling blood flow through arteries. However, due to its computational complexity, this …